/* mixin for multiline */
@mixin multiLineEllipsis($lineHeight: 1.2em, $lineCount: 1, $bgColor: white){
    overflow: hidden;
    position: relative;
    line-height: $lineHeight;
    max-height: $lineHeight * $lineCount; 
    text-align: justify;
    margin-right: -1em;
    padding-right: 1em;
    &:before {
      content: '...';
      position: absolute;
      right: 3px;
      bottom: 0px;
    }
    &:after {
      content: '';
      position: absolute;
      right: 0;
      width: 1em;
      height: 1em;
      margin-top: 0.2em;
      background: $bgColor;
    }
  }
